ABSTRACT Vulnerability is represented by the conditions determined by natural,social, economical and ecological factors or processes, which intensify a community’s exposure to hazards’ influence (Reducing Disaster Risk, global report,2005). The Centre for Research on the Epidemiology of Disasters, Université Catholique de Louvain (UCL), Belgium (CRED), which is the most authoritative organization of calamities statistics of various origins, is based on the criteria which include the following requirements: more than 10 human victims, not less than 100 affected, international help soliciting, and exceptional situation declaration.